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Wireless with PEAP Authentication not working using new NPS server

dharmendra2shah
Level 1
Level 1

All,

We are planning to migrate from our old IAS server to new NPS server. We are testing the new NPS server with our wireless infrastructure using WISM. We are using PEAP with server Cert for authentication. For testing purpose we are doing user authentication but our goal is to do machine authentication. On client side we are using Windows XP, Windows 7 & iPAD’s

I believe I have configured the NPS & CA server as per the documents I found on Cisco support forum & Microsoft’s site.

But it is not working for me. I am getting the following error message on the NPS server.

Error # 1

=======

Cryptographic operation.

Subject:

            Security ID:                 SYSTEM

            Account Name:                       MADXXX

            Account Domain:                    AD

            Logon ID:                    0x3e7

Cryptographic Parameters:

            Provider Name:          Microsoft Software Key Storage Provider

            Algorithm Name:         RSA

            Key Name:      XXX-Wireless-NPS

            Key Type:       Machine key.

Cryptographic Operation:

            Operation:       Decrypt.

            Return Code:  0x80090010

Error # 2

======

An error occurred during the Network Policy Server use of the Extensible Authentication Protocol (EAP). Check EAP log files for EAP errors.

I was wondering if anyone has any insight on what is going on.

Thanks, Ds

16 Replies 16

If you're here, you may check out the doc attachment to dharmendra2shah post. It helped me a lot to find what was misconfigured on my NPS.

Scott Fella
Hall of Fame
Hall of Fame

Well glad you have it working now. Thanks also for using the rating system:)

Sent from Cisco Technical Support iPhone App

-Scott
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